Allow the Notes filed to be written to, and edited, without having to edit the entire card
In Apple's native Contacts app it's possible to make a note, or to edit an existing note, in an address-card's Notes field without having to edit the whole card. I'd like to see SafeInCloud to behave similarly.
So, for example, if you just want to quickly add a note you don't have to first click Edit (or press CMD+L) to do so. Also, when making a note, as the other fields are not editable, there's no danger of inadvertently changing something else.